naftiko: 1.0.0-alpha2 info: label: Coinbase Exchange API — Fees description: 'Coinbase Exchange API — Fees. 1 operations. Lead operation: Get fees. Self-contained Naftiko capability covering one Coinbase business surface.' tags: - Coinbase - Fees created: '2026-05-19' modified: '2026-05-19' binds: - namespace: env keys: COINBASE_API_KEY: COINBASE_API_KEY capability: consumes: - type: http namespace: exchange-fees baseUri: https://api.exchange.coinbase.com description: Coinbase Exchange API — Fees business capability. Self-contained, no shared references. resources: - name: fees path: /fees operations: - name: getfees method: GET description: Get fees outputRawFormat: json outputParameters: - name: result type: object value: $. authentication: type: apikey key: CB-ACCESS-KEY value: '{{env.COINBASE_API_KEY}}' placement: header exposes: - type: rest namespace: exchange-fees-rest port: 8080 description: REST adapter for Coinbase Exchange API — Fees. One Spectral-compliant resource per consumed operation, prefixed with /v1. resources: - path: /v1/fees name: fees description: REST surface for fees. operations: - method: GET name: getfees description: Get fees call: exchange-fees.getfees outputParameters: - type: object mapping: $. - type: mcp namespace: exchange-fees-mcp port: 9090 transport: http description: MCP adapter for Coinbase Exchange API — Fees. One tool per consumed operation, routed inline through this capability's consumes block. tools: - name: get-fees description: Get fees hints: readOnly: true destructive: false idempotent: true call: exchange-fees.getfees outputParameters: - type: object mapping: $.